MALDI Mass Spectrometry Data Robust Pre-Processing and Analysis
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Documentation for package ‘MALDIrppa’ version 1.1.0-2
Help Pages
| MALDIrppa-package | MALDI mass spectra robust pre-processing and analysis |
| addMetadata | Add metadata to 'AbstractMassObject' class objects |
| alignPeaks | Compact peak alignment process for 'MassPeaks' objects |
| countPeaks | Count the number of peaks in 'MassPeaks' objects |
| deletePeaks | Delete peaks from a 'MassPeaks' objects |
| detectOutliers | Detection of outlying mass peak profiles |
| importSpectra | Convert mass spectra from text files into 'MassSpectrum' objects |
| MALDIrppa | MALDI mass spectra robust pre-processing and analysis |
| peakPatterns | Display peak presence/absence patterns |
| plot.scSpectra | Graphical summary of 'screenSpectra' objects |
| rawToPeaks | Create list of 'MassPeaks' objects |
| rawToSpectra | Create list of 'MassSpectrum' objects |
| redResolution | Reduce resolution of 'MassSpectrum' objects |
| screenSpectra | Identification of potentially low-quality raw mass spectra |
| snrPeaks | Extract signal-to-noise ratio thresholds from 'MassPeaks' objects |
| spectra | Example mass spectra profiles |
| summary.scSpectra | Numerical summary of 'screenSpectra' objects |
| summaryPeaks | Summary of mass peak profiles |
| summarySpectra | Summary of mass spectra |
| transfIntensity | Transform intensity of 'MassSpectrum' objects |
| type | Example mass spectra metadata |
| wavSmoothing | Discrete wavelet transformation for 'MassSpectrum' objects |
| writeIntensity | Write intensity matrix in different formats |
| writeMetadata | Write metadata in different formats |